Transaction not yet indexed

53gELhowEM1XCBuhtiLHQCEUXDQQHDWgPBbY3KXLAHqJfuxW2fwF2SDeUG1vGjqCex63GSmmpPfVEyJE8dGEKVRm

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.